no one here below shows a simple freight elevator in operation hosting loads up and down the side of a building in the same vertical plane the cable of the range practice of a smooth peanut cake a great weight w is suspended at the end of the cable to pass level 21 and threw up in connected at Kay and attached to the vertical wall by smooth pins determine the magnitude and nature of the forces in the to pass when the weight of the crazy is hundred tens and A and B are 40 and 30 degrees respectively ignore the weight of the table of the bus refer​

A110-pound person pulls herself up 4.0 feet. this took her 2.5 seconds. how much power was developed? 0.13 hp 0.32 hp 2.0 hp 3.1 hp

A3.9 g aluminum foil ball with a charge of +4.1×10−9 c is suspended on a string in a uniform horizontal e⃗ field. the string deviates to the right and makes an angle of 30∘ with the vertical. part a part complete what information about the e⃗ field can you determine for this situation? what information about the field can you determine for this situation? only the magnitude of e⃗ only the direction of e⃗ both the magnitude and the direction of e⃗ none of the above previous answers correct part b determine the magnitude of the electric field. express your answer with the appropriate units. e e = nothing nothing request answer part c determine the direction of the electric field. determine the direction of the electric field. to the right to the left away from you toward you

Which accurately compares concave and convex lenses?